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Journals and Conferences

This is the first study based on numerical analysis of the abundance of 11 scleractinian corals of depths at between 100–210 m in the Red Sea twilight zone. Two distinct coral communities were found:… (More)

An algorithm is presented which either directly establishes the nonplanarity of a graph G or completes G to a locally Hamiltonian graph 0 in such a way that G is planar if and only if G is. The… (More)